42746652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:643

約数の個数: 72

約数和(自身を含む): 117157040

約数和(自身を除く): 74410388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 241, 379, 468, 482, 723, 758, 964, 1137, 1446, 1516, 2169, 2274, 2892, 3133, 3411, 4338, 4548, 4927, 6266, 6822, 8676, 9399, 9854, 12532, 13644, 14781, 18798, 19708, 28197, 29562, 37596, 44343, 56394, 59124, 88686, 91339, 112788, 177372, 182678, 274017, 365356, 548034, 822051, 1096068, 1187407, 1644102, 2374814, 3288204, 3562221, 4749628, 7124442, 10686663, 14248884, 21373326, 42746652]

約数ペア:

[(1, 42746652), (2, 21373326), (3, 14248884), (4, 10686663), (6, 7124442), (9, 4749628), (12, 3562221), (13, 3288204), (18, 2374814), (26, 1644102), (36, 1187407), (39, 1096068), (52, 822051), (78, 548034), (117, 365356), (156, 274017), (234, 182678), (241, 177372), (379, 112788), (468, 91339), (482, 88686), (723, 59124), (758, 56394), (964, 44343), (1137, 37596), (1446, 29562), (1516, 28197), (2169, 19708), (2274, 18798), (2892, 14781), (3133, 13644), (3411, 12532), (4338, 9854), (4548, 9399), (4927, 8676), (6266, 6822)]